Bash completion working properly with colons in tasks names.

For gruntjsgh-14

completion/bash

@@ -31,8 +31,9 @@ function _grunt_gruntfile() {
 
 # Enable bash autocompletion.
 function _grunt_completions() {
- # The currently-being-completed word.
- local cur="${COMP_WORDS[COMP_CWORD]}"
+ # The currently-being-completed word with escaped colons
+ local cur
+ _get_comp_words_by_ref -n : cur
  # The current gruntfile, if it exists.
  local gruntfile="$(_grunt_gruntfile)"
  # The current grunt version, available tasks, options, etc.
@@ -44,6 +45,8 @@ function _grunt_completions() {
  [[ "$cur" == -* ]] && compls="$compls $opts"
  # Tell complete what stuff to show.
  COMPREPLY=($(compgen -W "$compls" -- "$cur"))
+ # clean input with colons
+ __ltrim_colon_completions "$cur"
 }
 
 complete -o default -F _grunt_completions grunt